Photodegradation of rhodamine B by Ag<inf>3</inf>PO<inf>4</inf>/Bi<inf>2</inf>MoO<inf>6</inf>nanocomposites under visible light illumination
© 2017 The Ceramic Society of Japan. All rights reserved. Heterostructure Ag 3 PO 4 /Bi 2 MoO 6 nanocomposites were synthesized by a depositionprecipitation method at high temperature and pressure. The as-synthesized products were characterized by X-ray diffraction, transmission electron microscopy...
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| Main Authors: | , , , , , |
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| Format: | Journal |
| Published: |
2018
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| Subjects: | |
| Online Access: | https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85018753696&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/46594 |
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| Institution: | Chiang Mai University |
| Summary: | © 2017 The Ceramic Society of Japan. All rights reserved. Heterostructure Ag 3 PO 4 /Bi 2 MoO 6 nanocomposites were synthesized by a depositionprecipitation method at high temperature and pressure. The as-synthesized products were characterized by X-ray diffraction, transmission electron microscopy and X-ray photoelectron spectroscopy. In this research, cubic Ag 3 PO 4 nanoparticles were deposited on orthorhombic Bi 2 MoO 6 nanoplates. For 10.0 wt% Ag 3 PO 4 loading, the Ag 3 PO 4 nanoparticles with 510nm in size were detected across the surface of Bi 2 MoO 6 nanoplates. The effect of Ag 3 PO 4 content on the photocatalytic properties was investigated by evaluating the degradation of rhodamine B under visible white light. The Ag 3 PO 4 /Bi 2 MoO 6 nanocomposites exhibited more enhanced photocatalytic activity than the pure Bi2MoO6. Electronhole diffusion in Ag 3 PO 4 /Bi 2 MoO 6 nanocomposites and photodegradation mechanism of rhodamine B were also discussed in this report. |
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